SEC CIK 1206369

KLEIN JOSEPH III

Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
BMRNview stock →35,0002010-03-08
IONSview stock →11,0142026-07-01
ISISview stock →1002005-12-13

Position History — IONS

Reported shares owned immediately after each Form 4 transaction, over time.

011,11222,22333,3352006-012013-032015-032018-012019-122024-052026-07

Recent Filings — IONS

DateActivitySharesPriceOwned After
2026-07-01Grant / award (derivative)2,301$0.0016,277
2026-07-01Grant / award (derivative)5,369$0.005,369
2026-07-01Option exercise (derivative)11,518$0.000
2026-07-01Open-market sale11,419$79.0411,014
2026-07-01Open-market sale99$79.4522,433
2026-07-01Option exercise11,518$39.9422,532
2026-05-01Option exercise (derivative)10,111$0.000
2026-05-01Open-market sale1,431$74.4511,014
2026-05-01Open-market sale8,680$73.3512,445
2026-05-01Option exercise10,111$47.1121,125
2026-04-01Option exercise (derivative)12,000$0.000
2026-04-01Open-market sale2,216$75.9511,014
2026-04-01Open-market sale20,105$75.5013,230
2026-04-01Option exercise10,321$41.0833,335
2026-04-01Option exercise12,000$38.0623,014
2026-03-03Option exercise (derivative)4,000$0.000
2026-03-03Open-market sale1,012$80.8211,014
2026-03-03Option exercise12,000$40.0528,346
2026-03-03Open-market sale6,794$80.0012,026
2026-03-03Open-market sale13,526$79.1718,820
2026-03-03Option exercise4,000$42.8832,346
2025-11-25Option exercise (derivative)4,000$0.008,000
2025-11-25Option exercise (derivative)4,000$0.000
2025-11-25Option exercise (derivative)4,000$0.004,000
2025-11-25Option exercise4,000$0.004,000
2025-11-25Open-market sale4,000$80.000
2025-09-03Option exercise (derivative)16,000$0.000
2025-09-03Open-market sale28,000$60.000
2025-09-03Option exercise16,000$0.0016,000
2025-09-03Option exercise12,000$0.0028,000
2025-09-03Option exercise (derivative)12,000$0.000
2025-09-03Open-market sale28,000$60.000
2025-09-03Option exercise16,000$0.0016,000
2025-09-03Option exercise12,000$0.0028,000
2025-07-01Grant / award (derivative)5,220$0.0013,976
2025-07-01Grant / award (derivative)11,518$0.0011,518
2024-07-16Option exercise (derivative)12,000$0.000
2024-07-16Option exercise12,000$24.4212,000
2024-07-16Open-market sale12,000$50.000
2024-07-01Grant / award (derivative)4,079$0.008,756
2024-07-01Grant / award (derivative)10,111$0.0010,111
2024-05-03Open-market sale731$42.982,000
2024-05-03Open-market sale1,269$42.592,731
2024-05-03Open-market sale930$42.900
2024-05-03Open-market sale1,318$42.574,682
2024-05-03Open-market sale1,070$42.55930
2024-05-03Open-market sale682$42.944,000
2023-11-15Open-market sale2,000$50.0016,346
2023-09-26Open-market sale2,000$45.1318,346
2023-07-18Open-market sale3,555$42.0020,346
2023-07-17Option exercise (derivative)5,333$0.004,677
2023-07-17Option exercise (derivative)1,777$0.0010,010
2023-07-17Option exercise1,777$0.0018,568
2023-07-17Option exercise5,333$0.0023,901
2023-07-03Grant / award (derivative)10,321$0.0010,321
2023-07-03Grant / award (derivative)4,677$0.0011,787
2023-01-17Open-market sale2,000$40.0016,791
2022-07-15Option exercise (derivative)2,665$0.007,110
2022-07-15Option exercise (derivative)5,333$0.009,775
2022-07-15Open-market sale644$38.7818,791
2022-07-15Open-market sale689$37.7419,435
2022-07-15Option exercise2,665$0.0020,124
2022-07-15Option exercise5,333$0.0017,459
2022-07-01Grant / award (derivative)5,333$0.0015,108
2022-07-01Grant / award (derivative)12,000$0.0012,000
2021-07-15Option exercise (derivative)889$0.0012,219
2021-07-15Option exercise (derivative)666$0.0011,553
2021-07-15Option exercise (derivative)1,778$0.009,775
2021-07-15Option exercise (derivative)5,333$0.0013,108
2021-07-15Option exercise666$0.0020,682
2021-07-15Option exercise889$0.0020,016
2021-07-15Open-market sale4,334$35.3018,126
2021-07-15Option exercise5,333$0.0019,127
2021-07-15Option exercise1,778$0.0022,460
2021-07-01Grant / award (derivative)12,000$0.0012,000
2021-07-01Grant / award (derivative)5,333$0.0018,441
2020-10-20Open-market sale2,889$46.8613,794
2020-07-06Option exercise (derivative)667$0.00666
2020-07-06Option exercise667$0.0016,683
2020-07-02Option exercise (derivative)889$0.001,777
2020-07-02Option exercise889$0.0016,016
2020-07-01Grant / award (derivative)5,333$0.005,333
2020-07-01Grant / award (derivative)12,000$0.0012,000
2020-07-01Option exercise (derivative)666$0.000
2020-07-01Option exercise (derivative)1,778$0.005,332
2020-07-01Option exercise666$0.0013,349
2020-07-01Option exercise1,778$0.0015,127
2019-12-23Option exercise (derivative)1,000$0.000
2019-12-23Open-market sale1,000$61.8712,683
2019-12-23Option exercise1,000$35.5313,683
2019-12-16Option exercise (derivative)1,000$0.001,000
2019-12-16Open-market sale1,000$65.4512,683
2019-12-16Option exercise1,000$35.5313,683
2019-12-09Option exercise (derivative)1,000$0.002,000
2019-12-09Option exercise1,000$35.5313,683
2019-12-09Open-market sale1,000$63.7412,683
2019-12-02Option exercise (derivative)1,000$0.003,000
2019-12-02Option exercise1,000$35.5313,683
2019-12-02Open-market sale1,000$64.0812,683
2019-11-25Open-market sale812$62.9012,683
2019-11-20Open-market sale2,000$60.0013,495
2019-07-03Option exercise (derivative)667$0.001,333
2019-07-03Option exercise667$0.0015,495
2019-07-02Option exercise (derivative)889$0.002,666
2019-07-02Option exercise889$0.0014,828
2019-07-01Option exercise (derivative)666$0.000
2019-07-01Option exercise (derivative)667$0.00666
2019-07-01Grant / award (derivative)16,000$0.0016,000
2019-07-01Grant / award (derivative)7,110$0.007,110
2019-07-01Option exercise667$0.0013,939
2019-07-01Option exercise666$0.0013,272
2018-07-03Option exercise (derivative)667$0.002,000
2018-07-03Option exercise667$0.0012,606
2018-07-02Grant / award (derivative)16,000$0.0016,000
2018-07-02Grant / award (derivative)3,555$0.003,555
2018-07-01Option exercise (derivative)2,000$0.001,999
2018-07-01Option exercise2,000$0.0011,939
2018-03-29Option exercise (derivative)2,000$0.000
2018-03-29Open-market sale2,000$46.159,939
2018-03-29Option exercise2,000$24.4211,939
2018-03-15Option exercise (derivative)2,000$0.002,000
2018-03-15Option exercise900$24.4210,839
2018-03-15Open-market sale200$52.119,939
2018-03-15Option exercise200$24.4210,139
2018-02-28Option exercise (derivative)3,000$0.000
2018-02-28Option exercise2,100$35.5312,039
2018-02-28Open-market sale2,100$52.299,939
2018-02-28Option exercise900$35.5310,839
2018-02-15Option exercise (derivative)3,000$0.003,000
2018-02-15Option exercise1,600$35.5311,539
2018-02-15Open-market sale1,400$48.769,939
2018-02-15Option exercise1,400$35.5311,339
2018-01-30Option exercise (derivative)3,000$0.006,000
2018-01-30Open-market sale3,000$52.869,939
2018-01-30Option exercise3,000$35.5312,939
2018-01-16Option exercise (derivative)3,000$0.009,000
2018-01-16Option exercise1,600$35.5311,539
2018-01-16Option exercise1,400$35.5311,339
2018-01-16Open-market sale1,400$52.979,939
2017-12-29Option exercise (derivative)3,000$0.000
2017-12-29Open-market sale3,000$50.569,939
2017-12-29Option exercise3,000$28.4712,939
2017-12-15Option exercise (derivative)3,000$0.003,000
2017-12-15Open-market sale3,000$51.699,939
2017-12-15Option exercise3,000$28.4712,939
2017-11-30Option exercise (derivative)3,000$0.006,000
2017-11-30Option exercise3,000$28.4712,939
2017-11-30Open-market sale3,000$53.559,939
2017-11-16Option exercise (derivative)2,812$0.000
2017-11-16Option exercise2,812$12.949,939
2017-11-15Option exercise (derivative)2,250$0.009,000
2017-11-15Option exercise2,250$28.479,377
2017-11-15Open-market sale2,250$53.567,127
2017-11-13Open-market sale3,000$55.397,127
2017-07-03Grant / award (derivative)2,667$0.002,667
2017-07-03Grant / award (derivative)16,000$0.0016,000
2017-07-02Option exercise2,469$0.0010,127
2017-07-01Option exercise (derivative)2,469$0.003,999
2016-07-02Option exercise (derivative)312$0.000
2016-07-02Option exercise312$0.007,658
2016-07-01Grant / award (derivative)16,000$0.0016,000
2016-07-01Grant / award (derivative)2,667$0.002,667
2016-07-01Option exercise (derivative)1,803$0.003,801
2016-07-01Option exercise469$0.007,346
2016-07-01Option exercise667$0.006,877
2016-07-01Option exercise667$0.006,210
2015-11-11Option exercise (derivative)3,125$0.002,812
2015-11-11Option exercise (derivative)3,750$0.000
2015-11-11Option exercise3,125$12.948,668
2015-11-11Open-market sale3,125$64.185,543
2015-11-11Option exercise3,750$9.309,293
2015-07-02Option exercise (derivative)312$0.00312
2015-07-02Option exercise312$0.005,543
2015-07-01Grant / award (derivative)2,667$0.002,667
2015-07-01Option exercise (derivative)469$0.00937
2015-07-01Option exercise (derivative)667$0.002,000
2015-07-01Grant / award (derivative)16,000$0.0016,000
2015-07-01Option exercise469$0.004,564
2015-07-01Option exercise667$0.005,231
2015-03-05Option exercise (derivative)3,750$0.003,750
2015-03-05Option exercise (derivative)2,500$0.005,937
2015-03-05Option exercise (derivative)3,750$0.000
2015-03-05Option exercise3,750$9.308,595
2015-03-05Option exercise2,500$12.9411,095
2015-03-05Open-market sale7,000$70.954,095
2015-03-05Option exercise3,750$9.224,845
2015-02-11Gift2,000$0.001,095
2014-07-02Option exercise (derivative)313$0.00624
2014-07-02Option exercise313$0.003,095
2014-07-01Option exercise (derivative)469$0.001,406
2014-07-01Grant / award (derivative)2,667$0.002,667
2014-07-01Grant / award (derivative)16,000$0.0016,000
2014-07-01Option exercise469$0.002,782
2014-01-24Option exercise (derivative)2,813$0.008,437
2014-01-24Option exercise (derivative)7,500$0.000
2014-01-24Option exercise7,500$16.329,813
2014-01-24Open-market sale7,500$48.682,313
2014-01-24Option exercise2,813$12.945,126
2013-11-25Open-market sale6,000$36.862,313
2013-08-09Option exercise (derivative)3,750$0.000
2013-08-09Option exercise (derivative)7,500$0.003,750
2013-08-09Option exercise (derivative)7,500$0.007,500
2013-08-09Option exercise103$13.888,416
2013-08-09Option exercise7,500$9.3015,813
2013-08-09Open-market sale103$28.238,313
2013-08-09Option exercise3,647$13.8811,960
2013-07-02Option exercise (derivative)313$0.00937
2013-07-02Option exercise313$0.008,313
2013-07-01Grant / award (derivative)11,250$0.0011,250
2013-07-01Grant / award (derivative)1,875$0.001,875
2013-03-20Option exercise (derivative)2,500$0.000
2013-03-20Option exercise1,250$9.221,250
2013-03-20Option exercise2,500$16.322,600
2013-03-20Option exercise4,166$9.774,266
2013-03-20Option exercise3,750$13.883,850
2013-03-20Option exercise174$5.93174
2013-03-20Option exercise173$5.93273
2013-03-20Option exercise3,750$13.883,750
2013-03-20Option exercise4,167$9.774,167
2013-03-20Option exercise2,500$16.322,500
2013-03-20Open-market sale2,500$18.000
2013-03-20Option exercise1,250$9.221,350
2013-03-20Open-market sale1,250$18.00100
2013-03-20Option exercise2,500$16.322,500
2013-03-20Option exercise174$5.93174
2013-03-20Option exercise1,250$9.221,250
2013-03-20Open-market sale2,500$18.000
2013-03-19Option exercise (derivative)3,726$0.00174
2013-03-19Option exercise (derivative)3,726$0.00173
2013-03-19Option exercise3,726$5.933,826
2013-03-19Open-market sale3,726$18.00100
2013-03-19Option exercise3,726$5.933,726
2013-03-19Open-market sale3,726$18.000
2013-03-19Option exercise3,727$5.933,727
2013-03-13Option exercise (derivative)268$0.003,899
2013-03-13Option exercise (derivative)266$0.003,900
2013-03-13Option exercise (derivative)6,667$0.000
2013-03-13Option exercise (derivative)266$0.003,901
2013-03-13Option exercise268$5.93368
2013-03-13Option exercise6,666$5.176,766
2013-03-13Open-market sale6,666$18.01100
2013-03-13Option exercise6,667$5.176,667
2013-03-13Option exercise266$5.93266
2013-03-13Open-market sale6,667$18.010
2012-07-02Grant / award (derivative)1,250$0.001,250
2012-07-02Grant / award (derivative)11,250$0.0011,250
2012-01-04Gift (derivative)12,500$0.000
2012-01-04Gift (derivative)7,500$0.007,500
2012-01-04Gift (derivative)3,750$0.0011,250
2012-01-04Gift (derivative)4,166$0.004,166
2012-01-04Gift (derivative)2,500$0.002,500
2012-01-04Gift (derivative)1,250$0.001,250
2012-01-04Gift (derivative)4,167$0.004,167
2012-01-04Gift (derivative)3,750$0.003,750
2011-12-30Gift (derivative)4,166$0.004,166
2011-12-30Gift (derivative)6,667$0.006,667
2011-12-30Gift (derivative)4,167$0.004,167
2011-12-30Gift (derivative)6,666$0.006,666
2011-12-30Gift (derivative)20,000$0.000
2011-07-01Grant / award (derivative)15,000$0.0015,000
2010-07-01Grant / award (derivative)15,000$0.0015,000
2009-07-01Grant / award (derivative)15,000$0.0015,000
2008-08-11Open-market sale2,900$18.6315,000
2008-08-11Open-market sale300$18.6014,500
2008-08-11Open-market sale800$18.5813,700
2008-08-11Open-market sale500$18.5613,200
2008-08-11Open-market sale5,200$18.558,000
2008-08-11Open-market sale100$18.6417,900
2008-08-11Open-market sale200$18.6214,800
2008-07-01Grant / award (derivative)15,000$0.0015,000
2007-07-02Grant / award (derivative)12,500$0.0012,500
2006-08-15Open-market buy2,000$6.2618,000
2006-08-01Open-market buy2,000$6.0016,000
2006-07-18Open-market buy2,000$5.9114,000
2006-07-03Grant / award (derivative)12,500$0.0012,500
2006-07-03Open-market buy2,000$6.0212,000
2006-06-15Open-market buy2,000$6.4010,000
2006-02-01Open-market buy2,000$5.488,000
2006-01-17Open-market buy2,000$5.466,000
2006-01-03Open-market buy2,000$5.164,000

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.